Article from Bean's Trees and Shrubs Hardy in the British Isles
A genus of about 100 species of trees and shrubs in the tropics and subtropics, a few extending into temperate regions. Leaves simple, pinnately veined. Flowers without petals, unisexual, borne in terminal bracteate spikes, racemes or panicles. Male flowers numerous, with two or three stamens. Female flowers few, at the base of the inflorescence; styles three. Fruits fleshy or dry, three-lobed and three-chambered, each chamber containing a single seed.
Recommended citation
'Sapium' from the website Trees and Shrubs Online (treesandshrubsonline.
Sapium Jacq. is now restricted to 25 species from Tropical America, none of which are cultivated outdoors in our area.
For Sapium japonicum see Neoshirakia japonica
For Sapium sebiferum see Triadica sebifera